Engine, Drivetrain & Forced-Induction
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Driveshaft Upgrade

Old Nov 15, 2012 | 12:59 PM
  #61  
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Ditto. Provide number. I'm so in for one.
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Old Nov 28, 2012 | 04:24 PM
  #62  
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I know when i get them i would have the before and after dyno for this one ready to go.
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Old Jan 26, 2013 | 03:05 AM
  #63  
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I'm in as well. I want CF badly and i'm having no luck finding a vendor.

As the g37S has a two-piece, would I need to replace both?
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Old Jun 15, 2013 | 04:03 AM
  #64  
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A little thread bump


Just got this bad boy installed the other day (thanks to BlackBetty and Huwee for the help and 17 mm wrench lol) and I gotta say its pretty sweet. Its somewhat hard to describe because there really isn't extra "oomph" you get but generally speaking it makes your car move better. When I say better, I mean it feels lighter somehow. I can compare that same feeling to changing my stock wheels to my lighter ADVAN RS-D but more noticeable.

Took it for a quick spin and the RPM got to 7500 much quicker than before. I did not dyno it so I don't hav any HP or TQ gain to claim. All butt dyno.

Noise level, I have motordyne system so the so called humming sound is almost nonexistant. You really have to be listening for it to even notice it IMO. Unless my hearing is that bad.

As far as install. It was more time consuming taking and putting back the exhaust than the DS. I could have taken DIY pics but my Dos Equis was more tempting..

Last edited by WARAT; Jun 15, 2013 at 04:22 AM.
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Old Jun 15, 2013 | 06:37 PM
  #65  
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Did you get it from Z1 or from GTM? I ordered one from GTM and I'm waiting for delivery.
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Old Jun 15, 2013 | 06:41 PM
  #66  
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He got it from Betty's Garage. But it originally came from Z1.
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Old Jun 15, 2013 | 07:50 PM
  #67  
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I ordered mine from GTM on 2/2/13. Still waiting... They re-designed it and its taking longer than expected. I can't wait to get the thing.
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Old Jul 24, 2013 | 11:02 AM
  #68  
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Z1 aluminum driveshaft does not show up on their website any more. Is it discontinued or something?

Sorry if i'm out of the loop and this has already been discussed.
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Old Jul 24, 2013 | 11:42 AM
  #69  
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Originally Posted by pgviper
Z1 aluminum driveshaft does not show up on their website any more. Is it discontinued or something?

Sorry if i'm out of the loop and this has already been discussed.
You're out of the loop. It's been discussed. They aren't making them anymore.
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Old Oct 26, 2017 | 09:22 AM
  #70  
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On topic of driveshaft upgrade, looking to swap mine out on my g37x sedan. Any ideas? On other threads we have come to conclusion of we need the length of it to get a custom one for the rear. The front one is left alone or not worth swapping. Anybody know length of g37x rear driveshaft or somebody who sell one for our cars? I realize this was a rwd conversation but a lot of knowledge in the thread, hoping somebody can shed some light on it.
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Old Oct 26, 2017 | 12:24 PM
  #71  
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Originally Posted by lorentzoe45
On topic of driveshaft upgrade, looking to swap mine out on my g37x sedan. Any ideas? On other threads we have come to conclusion of we need the length of it to get a custom one for the rear. The front one is left alone or not worth swapping. Anybody know length of g37x rear driveshaft or somebody who sell one for our cars? I realize this was a rwd conversation but a lot of knowledge in the thread, hoping somebody can shed some light on it.
You need to reach out to Lt8che for some info regarding that. Check out "the Black Pearl" build
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Old Oct 26, 2017 | 03:05 PM
  #72  
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hit up Jake at EPS tuning, he got a carbon fiber driveshaft for the X guys...
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Old Oct 26, 2017 | 03:21 PM
  #73  
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Coupe's driveshaft is different length then sedan's. Lt8che's is coupe, but more importantly I do not think he ever got measured to get one; I could be wrong however.
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Old Oct 26, 2017 | 03:51 PM
  #74  
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I thought he'd be a good source since he's gone down that patch with the AWD model. Could point Zoe in the right direction if anything.
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Old Oct 30, 2017 | 10:03 AM
  #75  
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Yeah, I haven't dug into my driveshaft yet but it's on the table for the upcoming year. Jake at EPS tuning does have a CF one that he/EPS is putting out for the X coupes. It should be pretty beneficial to get into the power band quicker (quicker acceleration) and less weight.
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